West's Patent is very likely William West:
Be it known that I, WILLIAM WEST, a subject of the Queen of Great Britain, residing at Aston, in the county of Warwick, England, have invented certain new and useful improvements in solitaires, buttons, and analogous appliances for fastening articles of wearing-apparel, purses, bags, and other articles, of which the following is a specification.
This invention relates to solitaires, buttons, and analogous appliances for fastening articles of wearing-apparel, purses, bags, and other articles; and the said invention consists in the improvements in construction of such appliances illustrated in the accompanying drawings and hereinafter described with reference thereto.
CC Hunter